Question

If 7 kg of sugar costs 140, find the cost of 10 kg of sugar.​

Answer 1

Answer:

200

Step-by-step explanation:

1 kg = 1000 g

10 kg = 10000 g

cost of 7 kg sugar = 140

cost of 10 kg sugar = 100×2=200

thus for 10 kg sugar 200 cost

Answer 2

Answer:

200

Step-by-step explanation:

Given : cost of 7 kg sugar is 140

∴ we have to find the cost of 10 kg

let the cost of 10kg sugar be 'x'

∴

$\frac{7}{140} = \frac{10}{x}$

∴ 7x = 1400 ...( cross multiplying )

∴x = 200

∴ the cost of 10 kg sugar is 200